I am not saying goto isnt needed at all- just that to do what he is doing it
isn't. Furthermore too many goto's create spaghetti code which becomes
really hard to follow. :)
But I do get what your saying and I have used goto's the same way- though
not in a while. For me it was when I began to
OK, you have nulls and need values... you could use COALESCE...
SELECT COALESCE(FieldName,0) AS FieldName FROM TableName;
This will result in any NULL values being returned as zeros.
Hope this helps you out.
Steve.
nando wrote:
> What about testing if it's null first as in...
>
> IF IsN
vlahonick vlahonick a écrit :
>
> hello all :D
>
> i am trying to create a program that calculates a number from the binary
> numeral system and gives a result
>
> example of what the program will do :
>
> we have the number (at binary numeral system) 10011
>
> so to have result we have to do
The following is not a true statement:
'Becuase Gambas is object oriented goto's aren't needed.'
I use Gambas in an OO way and sometimes GOTO is very clear and I use it.
I also use GOTO when I control to go exactly someplace and (possibly) not
test or run unnecessary code in-between.
I also u
Okay I went to Openoffice and I created a file and added some text altered
the text size, formatting, etc and saved as html. Openoffice gives warning
about losing some formating I ignore that and save.
Then in Gambas2 I have a form with Textedit1 and I add:
textedit1.text=file.load("filename.ht
That would be really easy in Gambas!
Becuase Gambas is object oriented goto's aren't needed.
Let me give you a step by step how to do one screen and you can then change
it or redo it how you like.
step 1:
create a form with a textbox, a picture box, and three buttons.
Put your reading select
I want to make a short adventure game that lets users read text and look
at an image that explains where they are in the story, and then lets
them make a decision like, 1) get in the car or 2) run and call the
police. These choices then branch into other choices, and at many points
the player m
What about testing if it's null first as in...
IF IsNull(dbresult!rangeheight) THEN
'it's null here, you might want to do something like
dp.rangeheight=0
ELSE
dp.rangeheight=$dbresult!rangeheight
ENDIF
-- Original Message ---
From: Bruce
To: gambas-user@lists.sourceforg
--
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dear JB SKaggs,
thank you for your reply.
Now i have convert the textdocument (odt) to html.
then I read the htmlfile and insert it to TEXTEDIT object.
But I see only the HTML-Text (with tags)
What must I do, that I see only the text?
kind regards
Jürgen
jbskaggs wrote:
>
> I convert odt to HTM
On Wed, 2009-04-15 at 16:19 +0800, Werner wrote:
> Bruce wrote:
> > This has sort of been asked before. However, the answers I have found
> > haven't
> > helped.
> >
> > My database has a LOT of integer fields, arranged into sets of fieldwork
> > results. The majority of them contain nulls, qui
Hi!
I have code like this;
Dim Points As New POINT[]
Dim pResult As Pointer
some initialization of variable Points
pResult = Alloc(8, 10)
functionX(pResult)
Class POINT:
Public x As Short
Public y As Short
This way code works fine.
But way this fails?
functionX(Points.Data)
On Wednesday 15 April 2009 18:45:56 Werner wrote:
> Werner wrote:
> > Bruce wrote:
> >> This has sort of been asked before. However, the answers I have found
> >> haven't helped.
> >>
> >> My database has a LOT of integer fields, arranged into sets of fieldwork
> >> results. The majority of them c
Werner wrote:
> Bruce wrote:
>
>> This has sort of been asked before. However, the answers I have found
>> haven't
>> helped.
>>
>> My database has a LOT of integer fields, arranged into sets of fieldwork
>> results. The majority of them contain nulls, quite validly as the data for
>> a
>>
Thank you, now it really works
El mié, 15-04-2009 a las 02:57 +0200, Ron_1st escribió:
> On Tuesday 14 April 2009, nando wrote:
> > dim uno as string
> > uno=datacontrol1.value
> > databrowser1.filter ="clientcode=uno"
> >
> Chane it to
>
> databrowser1.filter ="clientcode=" & uno
>
>
> Bes
Bruce wrote:
> This has sort of been asked before. However, the answers I have found haven't
> helped.
>
> My database has a LOT of integer fields, arranged into sets of fieldwork
> results. The majority of them contain nulls, quite validly as the data for a
> particular set may not have been e
This has sort of been asked before. However, the answers I have found haven't
helped.
My database has a LOT of integer fields, arranged into sets of fieldwork
results. The majority of them contain nulls, quite validly as the data for a
particular set may not have been entered or even collected
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